148 lines
5.3 KiB
C++
148 lines
5.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
*
|
|
* OpenOffice.org - a multi-platform office productivity suite
|
|
*
|
|
* This file is part of OpenOffice.org.
|
|
*
|
|
* OpenOffice.org is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License version 3
|
|
* only, as published by the Free Software Foundation.
|
|
*
|
|
* OpenOffice.org is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License version 3 for more details
|
|
* (a copy is included in the LICENSE file that accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* version 3 along with OpenOffice.org. If not, see
|
|
* <http://www.openoffice.org/license.html>
|
|
* for a copy of the LGPLv3 License.
|
|
*
|
|
************************************************************************/
|
|
|
|
#include "RTableConnection.hxx"
|
|
#include <tools/debug.hxx>
|
|
#include "RelationTableView.hxx"
|
|
#include <vcl/svapp.hxx>
|
|
#include "ConnectionLine.hxx"
|
|
|
|
using namespace dbaui;
|
|
//========================================================================
|
|
// class ORelationTableConnection
|
|
//========================================================================
|
|
DBG_NAME(ORelationTableConnection)
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnection::ORelationTableConnection( ORelationTableView* pContainer,
|
|
const TTableConnectionData::value_type& pTabConnData )
|
|
:OTableConnection( pContainer, pTabConnData )
|
|
{
|
|
DBG_CTOR(ORelationTableConnection,NULL);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnection::ORelationTableConnection( const ORelationTableConnection& rConn )
|
|
: OTableConnection( rConn )
|
|
{
|
|
DBG_CTOR(ORelationTableConnection,NULL);
|
|
// keine eigenen Members, also reicht die Basisklassenfunktionalitaet
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnection::~ORelationTableConnection()
|
|
{
|
|
DBG_DTOR(ORelationTableConnection,NULL);
|
|
}
|
|
|
|
//------------------------------------------------------------------------
|
|
ORelationTableConnection& ORelationTableConnection::operator=( const ORelationTableConnection& rConn )
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnection,NULL);
|
|
// nicht dass es was aendern wuerde, da die Basisklasse das auch testet und ich keine eigenen Members zu kopieren habe
|
|
if (&rConn == this)
|
|
return *this;
|
|
|
|
OTableConnection::operator=( rConn );
|
|
return *this;
|
|
}
|
|
|
|
|
|
//------------------------------------------------------------------------
|
|
void ORelationTableConnection::Draw( const Rectangle& rRect )
|
|
{
|
|
DBG_CHKTHIS(ORelationTableConnection,NULL);
|
|
OTableConnection::Draw( rRect );
|
|
ORelationTableConnectionData* pData = static_cast< ORelationTableConnectionData* >(GetData().get());
|
|
if ( pData && (pData->GetCardinality() == CARDINAL_UNDEFINED) )
|
|
return;
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Linien nach oberster Linie durchsuchen
|
|
Rectangle aBoundingRect;
|
|
long nTop = GetBoundingRect().Bottom();
|
|
long nTemp;
|
|
|
|
const OConnectionLine* pTopLine = NULL;
|
|
const ::std::vector<OConnectionLine*>* pConnLineList = GetConnLineList();
|
|
::std::vector<OConnectionLine*>::const_iterator aIter = pConnLineList->begin();
|
|
::std::vector<OConnectionLine*>::const_iterator aEnd = pConnLineList->end();
|
|
for(;aIter != aEnd;++aIter)
|
|
{
|
|
if( (*aIter)->IsValid() )
|
|
{
|
|
aBoundingRect = (*aIter)->GetBoundingRect();
|
|
nTemp = aBoundingRect.Top();
|
|
if( nTemp<nTop )
|
|
{
|
|
nTop = nTemp;
|
|
pTopLine = (*aIter);
|
|
}
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Kardinalitaet antragen
|
|
if( !pTopLine )
|
|
return;
|
|
|
|
Rectangle aSourcePos = pTopLine->GetSourceTextPos();
|
|
Rectangle aDestPos = pTopLine->GetDestTextPos();
|
|
|
|
String aSourceText;
|
|
String aDestText;
|
|
|
|
switch( pData->GetCardinality() )
|
|
{
|
|
case CARDINAL_ONE_MANY:
|
|
aSourceText ='1';
|
|
aDestText ='n';
|
|
break;
|
|
|
|
case CARDINAL_MANY_ONE:
|
|
aSourceText ='n';
|
|
aDestText ='1';
|
|
break;
|
|
|
|
case CARDINAL_ONE_ONE:
|
|
aSourceText ='1';
|
|
aDestText ='1';
|
|
break;
|
|
}
|
|
|
|
if (IsSelected())
|
|
GetParent()->SetTextColor(Application::GetSettings().GetStyleSettings().GetHighlightColor());
|
|
else
|
|
GetParent()->SetTextColor(Application::GetSettings().GetStyleSettings().GetWindowTextColor());
|
|
|
|
|
|
GetParent()->DrawText( aSourcePos, aSourceText, TEXT_DRAW_CLIP | TEXT_DRAW_CENTER | TEXT_DRAW_BOTTOM);
|
|
GetParent()->DrawText( aDestPos, aDestText, TEXT_DRAW_CLIP | TEXT_DRAW_CENTER | TEXT_DRAW_BOTTOM);
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|